53604706 has 16 divisors (see below), whose sum is σ = 85467960. Its totient is φ = 25127680.

The previous prime is 53604701. The next prime is 53604709. The reversal of 53604706 is 60740635.

53604706 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 39803481 + 13801225 = 6309^2 + 3715^2 .

It is not an unprimeable number, because it can be changed into a prime (53604701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6216 + ... + 12076.

Almost surely, 2^53604706 is an apocalyptic number.

53604706 is a deficient number, since it is larger than the sum of its proper divisors (31863254).

53604706 is a wasteful number, since it uses less digits than its factorization.

53604706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6149.

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 53604706 is about 7321.5234753431. The cubic root of 53604706 is about 377.0517604189.

The spelling of 53604706 in words is "fifty-three million, six hundred four thousand, seven hundred six".